* {
    padding: 0;
    margin: 0;
}
ul li {
    list-style: none;
}
a {
    text-decoration: none;
    color: #333;
}
body {
    font-size: 14px;
}
.login {
    background: url(../images/login.jpeg)no-repeat;
    width: 100%;
    height: 100vh;
    background-size: cover;
}
.login-content {
    width: 50vh;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 3px 20px 22px rgba(0 , 0, 0, .3);
    position: relative;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
}
.login .login-title {
    font-size: 20px;
    margin: 20px 0;
}
.login .login-button {
    margin-left: -70px;
    width: 100px;
}
#module .el-aside {
    height: 100vh;
}
#module .el-menu {
    height: 100%;
    background: #333444;
}
#module .el-menu li,
#module .el-menu .el-submenu__title{
    color: #fff;
}
#module .el-breadcrumb {
    line-height: 60px;
}
